非正式

fēi zhèng shì de yì wén

非正式的译文

unofficial translation

fēi zhèng shì bài fǎng

非正式拜访

unofficial visit

fēi zhèng shì rèn kě

非正式认可

informal recognition

fēi zhèng shì xié dìng

非正式协定

informal agreement

fēi zhèng shì chén shù

非正式陈述

unofficial statement

kè zuò yǎn jiǎng lái bīn jīng cháng lái fǎng kè chéng duō yǐ fēi zhèng shì de xíng shì tǎo lùn

客座演讲来宾经常来访，课程多以非正式的形式讨论。

Guest speakers visit frequently, and classes are largely devoted to informal discussion.

zī fāng jiāng hé gōng huì lǐng dǎo jǔ xíng fēi zhèng shì tán pàn

资方将和工会领导举行非正式谈判。

The management will be holding informal talks with union officials.